diff --git a/rabbitmq-server-3.8.11.tar.xz b/rabbitmq-server-3.8.11.tar.xz
deleted file mode 100644
index 043193a..0000000
--- a/rabbitmq-server-3.8.11.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:829fc6567d1726c9c257b92a1aafea8395540cff787857d3765dfb406b04d13e
-size 3189984
diff --git a/rabbitmq-server-3.8.15.tar.xz b/rabbitmq-server-3.8.15.tar.xz
new file mode 100644
index 0000000..e2634a6
--- /dev/null
+++ b/rabbitmq-server-3.8.15.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efd37c929a0ef13af86905c42c57a226e432e6a25bbdc44ed9414fcfd1709599
+size 3196524
diff --git a/rabbitmq-server.changes b/rabbitmq-server.changes
index 15be96e..bc5a61b 100644
--- a/rabbitmq-server.changes
+++ b/rabbitmq-server.changes
@@ -1,3 +1,41 @@
+-------------------------------------------------------------------
+Fri May  7 10:29:26 UTC 2021 - Ferdinand Thiessen <rpm@fthiessen.de>
+
+- Update to RabbitMQ 3.8.15
+  * Fixed quorum queues did not take snapshots as frequently as they
+    are expected to with some configurations.
+  * Fixed quorum queue name was unintentionally limited: the length
+    of virtual host and actual queue name was limited to 254 characters
+  * Fixed deleting a quorum queue would leave some of its internal
+    metrics data around.
+  * Client destination address is now obtained w.r.t. the Proxy
+    protocol settings.
+  * Full changes:
+    https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.8.15
+- Update to RabbitMQ 3.8.14
+  * Fixed direct reply-to failed witn an exception on Erlang 22.3
+- Update to RabbitMQ 3.8.13
+  * Fixed nodes that had an unusually long name could overflow
+    message property lengths with the direct reply-to identifier
+    they generated.
+- Update to RabbitMQ 3.8.12
+  * Maintenance mode no longer transfers leaders of classic mirrored
+    queue.
+  * Exclusive queues that happen to be matched by classic queue
+    mirroring policies will no longer be considered for rebalancing
+    operations since they are not actually mirrored
+  * Default replica count for quorum queues was using an incorrect
+    configuration key name. The default value is now 3, so in a
+    cluster of five or seven nodes, only three will host replicas
+    for newly declared quorum queues.
+  * Default runtime busy waiting settings were changed to none by
+    default, which reduces CPU footprint on nodes that are mostly idle.
+  * Definition import now imports runtime parameters after exchanges,
+    queues, and bindings to reduce the likelihood of starting dynamic
+    Shovels from racing with topology imports.
+  * Fixed memory monitor could run into an exception if queried very
+    early on node boot before it was fully initialized.
+
 -------------------------------------------------------------------
 Thu Feb  4 03:15:39 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/rabbitmq-server.spec b/rabbitmq-server.spec
index e58dd95..6ebc055 100644
--- a/rabbitmq-server.spec
+++ b/rabbitmq-server.spec
@@ -33,7 +33,7 @@
 %define _make_args DESTDIR="%{buildroot}" PREFIX="%{_prefix}" RMQ_ROOTDIR=%{_rabbit_libdir} RMQ_ERLAPP_DIR=%{_rabbit_erllibdir} MAN_INSTALL_PATH="%{_mandir}" DOC_INSTALL_DIR=%{buildroot}/%{_docdir} VERSION=%{version} V=1
 
 Name:           rabbitmq-server
-Version:        3.8.11
+Version:        3.8.15
 Release:        0
 Summary:        A message broker supporting AMQP, STOMP and MQTT
 License:        MPL-2.0